Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS San Francisco Bay Area, CA
Issued by NWS San Francisco Bay Area, CA
564
FNUS56 KMTR 192059
FWFMTR
Fire Weather Planning Forecast for the San Francisco Bay Area and
Central California Coast
National Weather Service San Francisco Bay Area
159 PM PDT Sun Jul 19 2026
.DISCUSSION...Near to slightly cooler than normal temperatures will continue
through the week with typical diurnal intrusion of the marine layer
each night and retreat to the coast each morning as onshore flow
persists. However, above 1500-2000ft we`ll see relatively weak
thermal belting the first half of the week with continued warm
overnights and poor RH recovery at higher elevations.
Guidance is trending toward an increasing potential for elevated
showers and isolated thunderstorms Tuesday afternoon through
Wednesday evening. Chances are below 5% in the official forecast but
may increase in subsequent updates otonight and Monday. The primary
concern is dry lightning strikes across the North Bay, with lesser
chances farther south into the Bay Area.
Note : All winds are 20-foot Winds Unless otherwise specified.
Thunderstorms imply strong, gusty and erratic winds.
$$
CAZ505-200900-
Coastal North Bay...Including Point Reyes National Seashore-
159 PM PDT Sun Jul 19 2026
.TONIGHT...
* Sky/weather.........Mostly cloudy. Patchy fog after midnight.
* Min temperature.....50-55.
* 24 hr trend......Little change.
* Max humidity........90-100 percent.
* 24 hr trend......Little change.
* 20-foot winds.......West winds 5 to 10 mph.
* Chance of Thunder...1 percent.
* CWR.................10%.
* Marine layer........2000 ft asl.
.MONDAY...
* Sky/weather.........Partly sunny. Patchy fog in the morning.
* Max temperature.....62-70.
* 24 hr trend......Little change.
* Min humidity........85-95 percent.
* 24 hr trend......20 percent wetter.
* 20-foot winds.......Southwest winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.MONDAY NIGHT...
* Sky/weather.........Mostly cloudy. Patchy fog after midnight.
* Min temperature.....50-55.
* Max humidity........90-100 percent.
* 20-foot winds.......West winds 5 to 10 mph.
* CWR.................0%.
.TUESDAY...
* Sky/weather.........Partly sunny. Patchy fog early in the
morning.
* Max temperature.....67-75.
* Min humidity........65-75 percent.
* 20-foot winds.......West winds 5 to 10 mph.
* CWR.................0%.
.EXTENDED...
.TUESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. West winds 5 to 15 mph. Lows in the 50s to mid
60s.
.WEDNESDAY...Partly cloudy. West winds 5 to 15 mph. Lows in the
50s to mid 60s. Highs in the mid 60s to lower 70s.
.THURSDAY...Partly cloudy. West winds 10 to 20 mph. Lows in the
50s to lower 60s. Highs in the 60s to lower 70s.
.FRIDAY...Partly cloudy. Northwest winds 10 to 20 mph. Lows in
the 50s to lower 60s. Highs in the mid 60s to lower 70s.
$$
CAZ503-200900-
Sonoma Coastal Range-
159 PM PDT Sun Jul 19 2026
.TONIGHT...
* Sky/weather.........Mostly cloudy.
* Min temperature.....55-60.
* 24 hr trend......6 degrees warmer.
* Max humidity........70-90 percent.
* 24 hr trend......Little change.
* 20-foot winds.......
* Ridges/upr slopes....Southwest winds up to 5 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........2000 ft asl.
.MONDAY...
* Sky/weather.........Partly sunny.
* Max temperature.....74-82.
* 24 hr trend......Little change.
* Min humidity........50-60 percent.
* 24 hr trend......Little change.
* 20-foot winds.......
* Ridges/upr slopes....South winds up to 5 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.MONDAY NIGHT...
* Sky/weather.........Mostly cloudy.
* Min temperature.....57-64.
* Max humidity........60-80 percent.
* 20-foot winds.......
* Ridges/upr slopes....Southwest winds up to 5 mph in the evening
becoming light winds.
* CWR.................0%.
.TUESDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....82-90.
* Min humidity........30-40 percent.
* 20-foot winds.......
* Ridges/upr slopes....Light winds becoming southwest up to 5 mph
in the afternoon.
* CWR.................0%.
.EXTENDED...
.TUESDAY NIGHT...Mostly clear. West winds 5 to 15 mph. Lows in
the 60s to lower 70s.
.WEDNESDAY...Mostly clear. West winds 5 to 15 mph. Lows in the
50s to upper 60s. Highs in the upper 70s to mid 80s.
.THURSDAY...Mostly clear. Northwest winds 5 to 15 mph. Lows in
the 50s to mid 60s. Highs in the mid 70s to lower 80s.
.FRIDAY...Mostly clear. Northwest winds 5 to 15 mph. Lows in the
mid 50s to lower 60s. Highs in the upper 70s to mid 80s.
$$
CAZ502-200900-
Marin Coastal Range-
159 PM PDT Sun Jul 19 2026
.TONIGHT...
* Sky/weather.........Mostly cloudy. Patchy fog after midnight.
* Min temperature.....52-57.
* 24 hr trend......4 degrees warmer.
* Max humidity........90-100 percent except 80 percent above 2000
feet.
* 24 hr trend......Little change.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 5 to 10 mph.
* Ridges/upr slopes....West winds 5 to 10 mph.
* Chance of Thunder...1 percent.
* CWR.................10%.
* Marine layer........2000 ft asl.
.MONDAY...
* Sky/weather.........Partly sunny. Patchy fog in the morning.
* Max temperature.....71-78 except 65-70 above 2000 feet.
* 24 hr trend......Little change.
* Min humidity........60-70 percent except 50-60 percent above 2000
feet.
* 24 hr trend......Little change.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 5 to 10 mph.
* Ridges/upr slopes....Southwest winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.MONDAY NIGHT...
* Sky/weather.........Mostly cloudy. Patchy fog after midnight.
* Min temperature.....52-57 except 61-66 above 2000 feet.
* Max humidity........80-100 percent except 50-60 percent above
2000 feet.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 5 to 10 mph.
* Ridges/upr slopes....West winds 5 to 10 mph.
* CWR.................0%.
.TUESDAY...
* Sky/weather.........Partly sunny. Patchy fog early in the
morning.
* Max temperature.....81-89 except 75-80 above 2000 feet.
* Min humidity........40-50 percent except 30-40 percent above 2000
feet.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 5 to 10 mph.
* Ridges/upr slopes....West winds 5 to 10 mph.
* CWR.................0%.
.EXTENDED...
.TUESDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. West winds 5 to 15 mph. Lows in the 50s to upper 60s.
.WEDNESDAY...Partly cloudy. West winds 5 to 15 mph. Lows in the
50s to upper 60s. Highs in the 70s to lower 80s.
.THURSDAY...Partly cloudy. West winds 10 to 20 mph. Lows in the
50s to mid 60s. Highs in the 70s.
.FRIDAY...Partly cloudy. West winds 10 to 20 mph. Lows in the 50s
to mid 60s. Highs in the 70s.
$$
CAZ506-200900-
North Bay Interior Valleys-
159 PM PDT Sun Jul 19 2026
.TONIGHT...
* Sky/weather.........Mostly cloudy.
* Min temperature.....52-57.
* 24 hr trend......5 degrees warmer.
* Max humidity........90-100 percent.
* 24 hr trend......10 percent drier.
* 20-foot winds.......Southwest winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........2000 ft asl.
.MONDAY...
* Sky/weather.........Mostly cloudy then becoming mostly sunny.
Patchy fog in the morning.
* Max temperature.....75-83.
* 24 hr trend......Little change.
* Min humidity........50-60 percent.
* 24 hr trend......Little change.
* 20-foot winds.......Southwest winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................10%.
* Marine layer........1500 ft asl.
.MONDAY NIGHT...
* Sky/weather.........Mostly cloudy.
* Min temperature.....52-57.
* Max humidity........80-100 percent.
* 20-foot winds.......Southwest winds 5 to 10 mph.
* CWR.................0%.
.TUESDAY...
* Sky/weather.........Partly sunny. Patchy fog early in the
morning.
* Max temperature.....82-90.
* Min humidity........35-45 percent.
* 20-foot winds.......Southwest winds 5 to 10 mph.
* CWR.................0%.
.EXTENDED...
.TUESDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. Southwest winds 5 to 15 mph. Lows in the 50s to mid 60s.
.WEDNESDAY...Mostly clear. Southwest winds 5 to 15 mph. Lows in
the 50s to mid 60s. Highs in the upper 70s to mid 80s.
.THURSDAY...Mostly clear. West winds 5 to 15 mph. Lows in the 50s
to lower 60s. Highs in the 70s to lower 80s.
.FRIDAY...Partly cloudy. West winds 5 to 15 mph. Lows in the 50s
to lower 60s. Highs in the 70s to lower 80s.
$$
CAZ504-200900-
North Bay Interior Mountains-
159 PM PDT Sun Jul 19 2026
.TONIGHT...
* Sky/weather.........Mostly cloudy.
* Min temperature.....57-66.
* 24 hr trend......4 degrees warmer.
* Max humidity........65-85 percent.
* 24 hr trend......10 percent drier.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 5 to 10 mph.
* Ridges/upr slopes....Southwest winds 5 to 10 mph.
* Chance of Thunder...1 percent.
* CWR.................0%.
* Marine layer........2000 ft asl.
.MONDAY...
* Sky/weather.........Partly sunny. Slight chance of rain showers
in the morning.
* Max temperature.....79-87.
* 24 hr trend......4 degrees warmer.
* Min humidity........35-45 percent.
* 24 hr trend......20 percent wetter.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 5 to 10 mph.
* Ridges/upr slopes....Southwest winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................10%.
* Marine layer........1500 ft asl.
.MONDAY NIGHT...
* Sky/weather.........Mostly cloudy.
* Min temperature.....58-67.
* Max humidity........53-63 percent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 5 to 10 mph.
* Ridges/upr slopes....West winds 5 to 10 mph. Gusts up to 20 mph
in the evening.
* CWR.................0%.
.TUESDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....85-93.
* Min humidity........30-40 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 5 to 10 mph.
* Ridges/upr slopes....Southwest winds 5 to 10 mph.
* CWR.................0%.
.EXTENDED...
.TUESDAY NIGHT...Mostly clear. West winds 5 to 15 mph. Lows in
the 60s to lower 70s.
.WEDNESDAY...Mostly clear. Southwest winds 5 to 15 mph. Lows in
the 60s to lower 70s. Highs in the 70s to upper 80s.
.THURSDAY...Mostly clear. Southwest winds 5 to 15 mph. Lows in
the 50s to mid 60s. Highs in the upper 70s to mid 80s.
.FRIDAY...Mostly clear. Southwest winds 5 to 15 mph. Lows in the
50s to mid 60s. Highs in the 70s to upper 80s.
$$
CAZ006-200900-
San Francisco-
159 PM PDT Sun Jul 19 2026
.TONIGHT...
* Sky/weather.........Mostly cloudy.
* Min temperature.....53-58.
* 24 hr trend......Little change.
* Max humidity........90-100 percent.
* 24 hr trend......10 percent drier.
* 20-foot winds.......West winds 5 to 10 mph.
* Chance of Thunder...1 percent.
* CWR.................0%.
* Marine layer........2000 ft asl.
.MONDAY...
* Sky/weather.........Partly sunny.
* Max temperature.....62-70.
* 24 hr trend......Little change.
* Min humidity........75-85 percent.
* 24 hr trend......20 percent drier.
* 20-foot winds.......Southwest winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.MONDAY NIGHT...
* Sky/weather.........Mostly cloudy.
* Min temperature.....53-58.
* Max humidity........90-100 percent.
* 20-foot winds.......West winds 5 to 10 mph.
* CWR.................0%.
.TUESDAY...
* Sky/weather.........Partly sunny.
* Max temperature.....67-75.
* Min humidity........65-75 percent.
* 20-foot winds.......West winds 5 to 10 mph.
* CWR.................0%.
.EXTENDED...
.TUESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. West winds 10 to 20 mph. Lows in the upper 50s.
.WEDNESDAY...Partly cloudy. West winds 10 to 20 mph. Lows in the
upper 50s. Highs in the mid 60s to lower 70s.
.THURSDAY...Partly cloudy. West winds 10 to 20 mph. Lows in the
upper 50s. Highs in the 60s.
.FRIDAY...Partly cloudy. West winds 10 to 20 mph. Lows in the
upper 50s. Highs in the 60s.
$$
CAZ509-200900-
San Francisco Peninsula Coast-
159 PM PDT Sun Jul 19 2026
.TONIGHT...
* Sky/weather.........Mostly cloudy. Patchy fog after midnight.
* Min temperature.....52-57.
* 24 hr trend......4 degrees warmer.
* Max humidity........90-100 percent.
* 24 hr trend......Little change.
* 20-foot winds.......West winds 5 to 10 mph.
* Chance of Thunder...1 percent.
* CWR.................0%.
* Marine layer........2000 ft asl.
.MONDAY...
* Sky/weather.........Partly sunny. Patchy fog in the morning.
* Max temperature.....65-73.
* 24 hr trend......Little change.
* Min humidity........75-85 percent.
* 24 hr trend......Little change.
* 20-foot winds.......Southwest winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.MONDAY NIGHT...
* Sky/weather.........Mostly cloudy. Patchy fog late in the
evening.
* Min temperature.....53-58.
* Max humidity........90-100 percent.
* 20-foot winds.......Northwest winds 5 to 10 mph.
* CWR.................0%.
.TUESDAY...
* Sky/weather.........Partly sunny. Patchy fog early in the
morning.
* Max temperature.....70-78.
* Min humidity........65-75 percent.
* 20-foot winds.......Northwest winds 5 to 10 mph.
* CWR.................0%.
.EXTENDED...
.TUESDAY NIGHT...Mostly cloudy. West winds 5 to 15 mph. Lows in
the mid 50s to lower 60s.
.WEDNESDAY...Mostly cloudy. Patchy fog. West winds 5 to 15 mph.
Lows in the mid 50s to lower 60s. Highs in the upper 60s to mid
70s.
.THURSDAY...Mostly cloudy. Northwest winds 5 to 15 mph. Lows in
the 50s. Highs in the 60s to lower 70s.
.FRIDAY...Mostly cloudy. Northwest winds 5 to 15 mph. Lows in the
mid 50s. Highs in the 60s to lower 70s.
$$
CAZ508-200900-
San Francisco Bay Shoreline-
159 PM PDT Sun Jul 19 2026
.TONIGHT...
* Sky/weather.........Mostly cloudy.
* Min temperature.....55-60.
* 24 hr trend......4 degrees warmer.
* Max humidity........90 percent.
* 24 hr trend......Little change.
* 20-foot winds.......West winds 5 to 10 mph.
* Chance of Thunder...1 percent.
* CWR.................0%.
* Marine layer........2000 ft asl.
.MONDAY...
* Sky/weather.........Partly sunny.
* Max temperature.....72-80.
* 24 hr trend......Little change.
* Min humidity........55-65 percent.
* 24 hr trend......Little change.
* 20-foot winds.......West winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................10%.
* Marine layer........1500 ft asl.
.MONDAY NIGHT...
* Sky/weather.........Mostly cloudy.
* Min temperature.....56-61.
* Max humidity........80-90 percent.
* 20-foot winds.......West winds 5 to 10 mph.
* CWR.................0%.
.TUESDAY...
* Sky/weather.........Partly sunny.
* Max temperature.....79-87.
* Min humidity........45-55 percent.
* 20-foot winds.......West winds 5 to 10 mph.
* CWR.................0%.
.EXTENDED...
.TUESDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. West winds 5 to 15 mph. Lows in the upper 50s to mid 60s.
.WEDNESDAY...Mostly clear. West winds 5 to 15 mph. Lows in the
upper 50s to mid 60s. Highs in the 70s to lower 80s.
.THURSDAY...Partly cloudy. West winds 10 to 20 mph. Lows in the
mid 50s to lower 60s. Highs in the 60s to upper 70s.
.FRIDAY...Partly cloudy. West winds 10 to 20 mph. Lows in the mid
50s to lower 60s. Highs in the 60s to upper 70s.
$$
CAZ510-200900-
East Bay Interior Valleys-
159 PM PDT Sun Jul 19 2026
.TONIGHT...
* Sky/weather.........Mostly cloudy.
* Min temperature.....57-64.
* 24 hr trend......Little change.
* Max humidity........70-90 percent.
* 24 hr trend......10 percent drier.
* 20-foot winds.......West winds 10 to 15 mph.
* Chance of Thunder...1 percent.
* CWR.................0%.
* Marine layer........2000 ft asl.
.MONDAY...
* Sky/weather.........Partly sunny.
* Max temperature.....79-87.
* 24 hr trend......4 degrees warmer.
* Min humidity........40-50 percent.
* 24 hr trend......Little change.
* 20-foot winds.......West winds 10 to 15 mph.
* Chance of Thunder...0 percent.
* CWR.................10%.
* Marine layer........1500 ft asl.
.MONDAY NIGHT...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
* Min temperature.....58-66.
* Max humidity........60-80 percent.
* 20-foot winds.......Southwest winds 10 to 15 mph.
* CWR.................0%.
.TUESDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....86-94.
* Min humidity........25-35 percent.
* 20-foot winds.......West winds 10 to 15 mph.
* CWR.................0%.
.EXTENDED...
.TUESDAY NIGHT...Mostly clear. Southwest winds 10 to 20 mph. Lows
in the 60s to lower 70s.
.WEDNESDAY...Mostly clear. Southwest winds 10 to 20 mph. Lows in
the 60s to lower 70s. Highs in the 80s.
.THURSDAY...Mostly clear. Southwest winds 10 to 20 mph. Lows in
the 50s to upper 60s. Highs in the upper 70s to mid 80s.
.FRIDAY...Mostly clear. Southwest winds 10 to 20 mph. Lows in the
50s to mid 60s. Highs in the 70s to upper 80s.
$$
CAZ513-200900-
Santa Clara Valley...including San Jose-
159 PM PDT Sun Jul 19 2026
.TONIGHT...
* Sky/weather.........Mostly cloudy.
* Min temperature.....55-60.
* 24 hr trend......Little change.
* Max humidity........80-90 percent.
* 24 hr trend......10 percent drier.
* 20-foot winds.......Northwest winds 5 to 10 mph shifting to the
southeast up to 5 mph after midnight.
* Chance of Thunder...1 percent.
* CWR.................0%.
* Marine layer........2000 ft asl.
.MONDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....82-90.
* 24 hr trend......Little change.
* Min humidity........35-45 percent.
* 24 hr trend......Little change.
* 20-foot winds.......Southeast winds up to 5 mph shifting to the
northwest 5 to 10 mph in the afternoon.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.MONDAY NIGHT...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
* Min temperature.....58-63.
* Max humidity........70-80 percent.
* 20-foot winds.......Northwest winds 5 to 10 mph.
* CWR.................0%.
.TUESDAY...
* Sky/weather.........Partly sunny.
* Max temperature.....87-95.
* Min humidity........30-40 percent.
* 20-foot winds.......Light winds becoming west 5 to 10 mph in the
afternoon.
* CWR.................0%.
.EXTENDED...
.TUESDAY NIGHT...Mostly clear. West winds 5 to 15 mph. Lows in
the lower to mid 60s.
.WEDNESDAY...Mostly clear. West winds 5 to 15 mph. Lows in the
upper 50s to mid 60s. Highs in the mid 80s to lower 90s.
.THURSDAY...Mostly clear. Northwest winds 5 to 15 mph. Lows in
the mid 50s to lower 60s. Highs in the 80s.
.FRIDAY...Mostly clear. Northwest winds 5 to 15 mph. Lows in the
upper 50s. Highs in the 80s.
$$
CAZ512-200900-
Santa Cruz Mountains-
159 PM PDT Sun Jul 19 2026
.TONIGHT...
* Sky/weather.........Mostly cloudy.
* Min temperature.....56-65.
* 24 hr trend......Little change.
* Max humidity........65-85 percent except 50-70 percent above 2000
feet.
* 24 hr trend......Little change.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds up to 5 mph in the evening
becoming downvalley 2 to 6 mph.
* Ridges/upr slopes....Southwest winds 5 to 10 mph. Gusts up to 20
mph in the evening.
* Chance of Thunder...1 percent.
* CWR.................0%.
* Marine layer........2000 ft asl.
.MONDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....76-84.
* 24 hr trend......Little change.
* Min humidity........50-60 percent except 40-50 percent above 2000
feet.
* 24 hr trend......Little change.
* 20-foot winds.......
* Valleys/lwr slopes...Upvalley 3 to 7 mph becoming west up to 5
mph in the afternoon.
* Ridges/upr slopes....Southwest winds 5 to 10 mph. Gusts up to 20
mph in the afternoon.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.MONDAY NIGHT...
* Sky/weather.........Mostly cloudy.
* Min temperature.....59-69.
* Max humidity........60-80 percent except 43-53 percent above 2000
feet.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds up to 5 mph in the evening
becoming downvalley 2 to 6 mph.
* Ridges/upr slopes....West winds up to 5 mph. Gusts up to 20 mph
in the evening.
* CWR.................0%.
.TUESDAY...
* Sky/weather.........Partly sunny.
* Max temperature.....82-90.
* Min humidity........40-50 percent except 30-40 percent above 2000
feet.
* 20-foot winds.......
* Valleys/lwr slopes...Upvalley 3 to 7 mph becoming northwest up to
5 mph in the afternoon.
* Ridges/upr slopes....Light winds becoming west 5 to 10 mph in the
afternoon.
* CWR.................0%.
.EXTENDED...
.TUESDAY NIGHT...Mostly clear. West winds 5 to 15 mph. Lows in
the 60s to lower 70s.
.WEDNESDAY...Mostly clear. West winds 5 to 15 mph. Lows in the
60s to lower 70s. Highs in the upper 70s to mid 80s.
.THURSDAY...Mostly clear. Northwest winds 5 to 15 mph. Lows in
the 50s to upper 60s. Highs in the 70s to lower 80s.
.FRIDAY...Mostly clear. Northwest winds 5 to 15 mph. Lows in the
50s to mid 60s. Highs in the 70s to lower 80s.
$$
CAZ515-200900-
East Bay Hills-
159 PM PDT Sun Jul 19 2026
.TONIGHT...
* Sky/weather.........Mostly cloudy.
* Min temperature.....58-66.
* 24 hr trend......5 degrees warmer.
* Max humidity........60-80 percent except 43-53 percent above 2000
feet.
* 24 hr trend......20 percent drier.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 10 to 15 mph.
* Ridges/upr slopes....Southwest winds 10 to 15 mph.
* Chance of Thunder...1 percent.
* CWR.................0%.
* Marine layer........2000 ft asl.
.MONDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....78-86.
* 24 hr trend......Little change.
* Min humidity........45-55 percent except 30-40 percent above 2000
feet.
* 24 hr trend......10 percent wetter.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 10 to 15 mph with gusts to
around 30 mph.
* Ridges/upr slopes....West winds 10 to 15 mph with gusts to around
30 mph.
* Chance of Thunder...0 percent.
* CWR.................10%.
* Marine layer........1500 ft asl.
.MONDAY NIGHT...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
* Min temperature.....59-68.
* Max humidity........53-63 percent except 33-43 percent above 2000
feet.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 5 to 10 mph with gusts to 20
mph.
* Ridges/upr slopes....Southwest winds 5 to 10 mph with gusts to 20
mph.
* CWR.................0%.
.TUESDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....85-93.
* Min humidity........30-40 percent except 20-30 percent above 2000
feet.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 5 to 10 mph with gusts 20 to 30
mph.
* Ridges/upr slopes....West winds 5 to 10 mph with gusts 20 to 30
mph.
* CWR.................0%.
.EXTENDED...
.TUESDAY NIGHT...Mostly clear. West winds 10 to 20 mph. Lows in
the 60s to mid 70s.
.WEDNESDAY...Mostly clear. West winds 10 to 20 mph. Lows in the
60s to lower 70s. Highs in the 70s to upper 80s.
.THURSDAY...Mostly clear. Southwest winds 10 to 20 mph. Lows in
the 50s to upper 60s. Highs in the mid 70s to lower 80s.
.FRIDAY...Mostly clear. Southwest winds 10 to 20 mph. Lows in the
50s to mid 60s. Highs in the 70s to mid 80s.
$$
CAZ514-200900-
Eastern Santa Clara Hills-
159 PM PDT Sun Jul 19 2026
.TONIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....56-65.
* 24 hr trend......Little change.
* Max humidity........45 percent except 30-40 percent above 2000
feet.
* 24 hr trend......10 percent drier.
* 20-foot winds.......
* Valleys/lwr slopes...West winds up to 5 mph in the evening
becoming downvalley 2 to 6 mph.
* Ridges/upr slopes....Southwest winds 5 to 10 mph.
* Chance of Thunder...1 percent.
* CWR.................0%.
* Marine layer........2000 ft asl.
.MONDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....82-90.
* 24 hr trend......Little change.
* Min humidity........25-35 percent.
* 24 hr trend......Little change.
* 20-foot winds.......
* Valleys/lwr slopes...Upvalley 3 to 7 mph becoming southwest 5 to
10 mph in the afternoon.
* Ridges/upr slopes....Southwest winds 5 to 10 mph and gusts to
around 20 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.MONDAY NIGHT...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
* Min temperature.....59-67.
* Max humidity........40 percent except 30-35 percent above 2000
feet.
* 20-foot winds.......
* Valleys/lwr slopes...West winds up to 5 mph in the evening
becoming downvalley 2 to 6 mph.
* Ridges/upr slopes....West winds 5 to 10 mph. Gusts up to 20 mph
in the evening.
* CWR.................0%.
.TUESDAY...
* Sky/weather.........Partly sunny then becoming sunny.
* Max temperature.....87-95.
* Min humidity........20-30 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Upvalley 3 to 7 mph becoming west 5 to 10
mph in the afternoon.
* Ridges/upr slopes....West winds 5 to 10 mph. Gusts up to 20 mph
in the afternoon.
* CWR.................0%.
.EXTENDED...
.TUESDAY NIGHT...Mostly clear. West winds 5 to 15 mph. Lows in
the 60s to lower 70s.
.WEDNESDAY...Clear. West winds 5 to 15 mph. Lows in the 60s to
lower 70s. Highs in the 80s to lower 90s.
.THURSDAY...Mostly clear. West winds 5 to 15 mph. Lows in the 50s
to mid 60s. Highs in the 80s.
.FRIDAY...Mostly clear. West winds 5 to 15 mph. Lows in the 50s
to mid 60s. Highs in the 80s.
$$
CAZ529-200900-
Northern Monterey Bay-
159 PM PDT Sun Jul 19 2026
.TONIGHT...
* Sky/weather.........Mostly cloudy. Patchy fog after midnight.
* Min temperature.....53-58.
* 24 hr trend......Little change.
* Max humidity........90-100 percent.
* 24 hr trend......Little change.
* 20-foot winds.......Southwest winds 5 to 10 mph in the evening
becoming light winds.
* Chance of Thunder...1 percent.
* CWR.................0%.
* Marine layer........2000 ft asl.
.MONDAY...
* Sky/weather.........Mostly cloudy then becoming mostly sunny.
Patchy fog in the morning.
* Max temperature.....69-77.
* 24 hr trend......Little change.
* Min humidity........65-75 percent.
* 24 hr trend......10 percent drier.
* 20-foot winds.......Southwest winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.MONDAY NIGHT...
* Sky/weather.........Mostly cloudy.
* Min temperature.....56-61.
* Max humidity........80-90 percent.
* 20-foot winds.......Southwest winds up to 5 mph in the evening
becoming light winds.
* CWR.................0%.
.TUESDAY...
* Sky/weather.........Partly sunny.
* Max temperature.....75-83.
* Min humidity........55-65 percent.
* 20-foot winds.......Light winds becoming west 5 to 10 mph in the
afternoon.
* CWR.................0%.
.EXTENDED...
.TUESDAY NIGHT...Partly cloudy. West winds 5 to 15 mph. Lows in
the lower 60s.
.WEDNESDAY...Mostly clear. West winds 5 to 15 mph. Lows near 60.
Highs in the 70s to lower 80s.
.THURSDAY...Partly cloudy. Patchy fog. West winds 5 to 15 mph.
Lows in the mid 50s to lower 60s. Highs in the 70s.
.FRIDAY...Partly cloudy. Patchy fog. West winds 5 to 15 mph. Lows
in the upper 50s. Highs in the 70s.
$$
CAZ530-200900-
Southern Monterey Bay and Big Sur Coast-
159 PM PDT Sun Jul 19 2026
.TONIGHT...
* Sky/weather.........Mostly cloudy.
* Min temperature.....53-58.
* 24 hr trend......Little change.
* Max humidity........90 percent except Big Sur 80 percent.
* 24 hr trend......Little change.
* 20-foot winds.......West winds 5 to 10 mph.
* Chance of Thunder...1 percent.
* CWR.................0%.
* Marine layer........2000 ft asl.
.MONDAY...
* Sky/weather.........Partly sunny.
* Max temperature.....65-70 except Big Sur 71-76.
* 24 hr trend......Little change.
* Min humidity........70 percent except Big Sur 60 percent.
* 24 hr trend......Little change.
* 20-foot winds.......West winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.MONDAY NIGHT...
* Sky/weather.........Mostly cloudy.
* Min temperature.....55-60.
* Max humidity........90 percent except Big Sur 60 percent.
* 20-foot winds.......West winds 5 to 10 mph.
* CWR.................0%.
.TUESDAY...
* Sky/weather.........Partly sunny.
* Max temperature.....71-76 except Big Sur 77-82.
* Min humidity........60 percent except Big Sur 50 percent.
* 20-foot winds.......West winds 5 to 10 mph.
* CWR.................0%.
.EXTENDED...
.TUESDAY NIGHT...Partly cloudy. West winds 5 to 15 mph. Lows in
the 50s to upper 60s.
.WEDNESDAY...Partly cloudy. West winds 5 to 15 mph. Lows in the
50s to upper 60s. Highs in the upper 60s to mid 70s.
.THURSDAY...Partly cloudy. West winds 5 to 15 mph. Lows in the
mid 50s to lower 60s. Highs in the 60s to mid 70s.
.FRIDAY...Partly cloudy. West winds 10 to 20 mph. Lows in the mid
50s to lower 60s. Highs in the 60s to mid 70s.
$$
CAZ528-200900-
Northern Salinas Valley...Hollister Valley...and Carmel Valley-
159 PM PDT Sun Jul 19 2026
.TONIGHT...
* Sky/weather.........Mostly cloudy.
* Min temperature.....53-58.
* 24 hr trend......Little change.
* Max humidity........80-90 percent.
* 24 hr trend......Little change.
* 20-foot winds.......West winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........2000 ft asl.
.MONDAY...
* Sky/weather.........Mostly cloudy then becoming mostly sunny.
* Max temperature.....74-82.
* 24 hr trend......Little change.
* Min humidity........50-60 percent.
* 24 hr trend......Little change.
* 20-foot winds.......West winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.MONDAY NIGHT...
* Sky/weather.........Mostly cloudy.
* Min temperature.....56-61.
* Max humidity........70-80 percent.
* 20-foot winds.......West winds 5 to 10 mph.
* CWR.................0%.
.TUESDAY...
* Sky/weather.........Mostly cloudy then becoming mostly sunny.
* Max temperature.....80-88.
* Min humidity........35-45 percent.
* 20-foot winds.......West winds 5 to 10 mph.
* CWR.................0%.
.EXTENDED...
.TUESDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. West winds 10 to 20 mph. Lows in the lower 60s.
.WEDNESDAY...Mostly clear. West winds 10 to 20 mph. Lows in the
mid 50s to lower 60s. Highs in the upper 70s to mid 80s.
.THURSDAY...Mostly clear. West winds 10 to 20 mph. Lows in the
mid 50s to lower 60s. Highs in the mid 70s to lower 80s.
.FRIDAY...Mostly clear. West winds 10 to 20 mph. Lows in the mid
to upper 50s. Highs in the mid 70s to lower 80s.
$$
CAZ516-200900-
Southern Salinas Valley...Arroyo Seco...and Lake San Antonio-
159 PM PDT Sun Jul 19 2026
.TONIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....54-59.
* 24 hr trend......Little change.
* Max humidity........70-90 percent.
* 24 hr trend......Little change.
* 20-foot winds.......Northwest winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........2000 ft asl.
.MONDAY...
* Sky/weather.........Partly sunny then becoming sunny.
* Max temperature.....86-94.
* 24 hr trend......Little change.
* Min humidity........25-35 percent.
* 24 hr trend......Little change.
* 20-foot winds.......Northwest winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.MONDAY NIGHT...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
* Min temperature.....57-62.
* Max humidity........60-80 percent.
* 20-foot winds.......Northwest winds 5 to 10 mph.
* CWR.................0%.
.TUESDAY...
* Sky/weather.........Partly sunny then becoming sunny.
* Max temperature.....90-98.
* Min humidity........25-35 percent.
* 20-foot winds.......Northwest winds 5 to 10 mph.
* CWR.................0%.
.EXTENDED...
.TUESDAY NIGHT...Mostly clear. Northwest winds 10 to 20 mph. Lows
near 60.
.WEDNESDAY...Mostly clear. Northwest winds 10 to 20 mph. Lows in
the 50s to lower 60s. Highs in the 80s to upper 90s.
.THURSDAY...Mostly clear. Northwest winds 10 to 20 mph. Lows in
the 50s to lower 60s. Highs in the upper 80s to mid 90s.
.FRIDAY...Mostly clear. Northwest winds 10 to 20 mph. Lows in the
50s. Highs in the upper 80s to mid 90s.
$$
CAZ517-200900-
Santa Lucia Mountains and Los Padres National Forest-
159 PM PDT Sun Jul 19 2026
.TONIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....58-68.
* 24 hr trend......Little change.
* Max humidity........48-58 percent except 35-45 percent above 2000
feet.
* 24 hr trend......Little change.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 5 to 10 mph.
* Ridges/upr slopes....West winds 5 to 10 mph. Gusts up to 25 mph
in the evening.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........2000 ft asl.
.MONDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....83-91.
* 24 hr trend......6 degrees warmer.
* Min humidity........30-40 percent.
* 24 hr trend......Little change.
* 20-foot winds.......
* Valleys/lwr slopes...South winds up to 5 mph shifting to the
southwest 5 to 10 mph in the afternoon.
* Ridges/upr slopes....North winds up to 5 mph shifting to the west
5 to 10 mph and gusts to around 20 mph in the afternoon.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.MONDAY NIGHT...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
* Min temperature.....63-73.
* Max humidity........38-48 percent except 25-35 percent above 2000
feet.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 5 to 10 mph.
* Ridges/upr slopes....Northwest winds 5 to 10 mph. Gusts up to 25
mph in the evening.
* CWR.................0%.
.TUESDAY...
* Sky/weather.........Partly sunny then becoming sunny.
* Max temperature.....88-96.
* Min humidity........25-35 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 5 to 10 mph.
* Ridges/upr slopes....Northwest winds 5 to 10 mph. Gusts up to 20
mph in the afternoon.
* CWR.................0%.
.EXTENDED...
.TUESDAY NIGHT...Mostly clear. Northwest winds 5 to 15 mph. Lows
in the 60s to mid 70s.
.WEDNESDAY...Clear. Northwest winds 5 to 15 mph. Lows in the 60s
to lower 70s. Highs in the 80s to lower 90s.
.THURSDAY...Mostly clear. Northwest winds 5 to 15 mph. Lows in
the 50s to upper 60s. Highs in the 80s.
.FRIDAY...Mostly clear. Northwest winds 5 to 15 mph. Lows in the
50s to upper 60s. Highs in the 80s.
$$
CAZ518-200900-
Mountains of San Benito and Interior Monterey County including
Pinnacles National Park-
159 PM PDT Sun Jul 19 2026
.TONIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....58-68.
* 24 hr trend......Little change.
* Max humidity........53-63 percent.
* 24 hr trend......15 percent wetter.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 5 to 10 mph. Gusts up to 20 mph
in the evening.
* Ridges/upr slopes....West winds 5 to 10 mph. Gusts up to 30 mph
in the evening.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........2000 ft asl.
.MONDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....85-93.
* 24 hr trend......Little change.
* Min humidity........15-20 percent except 20-30 percent above 2000
feet.
* 24 hr trend......Little change.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 5 to 10 mph. Gusts up to 20 mph
in the afternoon.
* Ridges/upr slopes....West winds 5 to 10 mph. Gusts up to 30 mph
in the afternoon.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.MONDAY NIGHT...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
* Min temperature.....60-70.
* Max humidity........40-50 percent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 5 to 10 mph. Gusts up to 20 mph
in the evening.
* Ridges/upr slopes....West winds 5 to 10 mph. Gusts up to 30 mph
in the evening.
* CWR.................0%.
.TUESDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....89-97.
* Min humidity........20-30 percent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 5 to 10 mph.
* Ridges/upr slopes....West winds 5 to 10 mph. Gusts up to 25 mph
in the afternoon.
* CWR.................0%.
.EXTENDED...
.TUESDAY NIGHT...Mostly clear. West winds 5 to 15 mph. Lows in
the 60s to lower 70s.
.WEDNESDAY...Clear. West winds 10 to 20 mph. Lows in the 60s to
lower 70s. Highs in the 80s to lower 90s.
.THURSDAY...Mostly clear. West winds 10 to 20 mph. Lows in the
60s to lower 70s. Highs in the 80s.
.FRIDAY...Mostly clear. Northwest winds 5 to 15 mph. Lows in the
60s to lower 70s. Highs in the 80s.
$$
NOAA`S NWS on the web at www.weather.gov/sanfrancisco